Add hardware CAN filtering to Macchina M2 code. Note that the interface is a little wonky becuase of the differences between the CAN peripheral on the SAM32 board on the Arduino DUE/Macchina M2 vs. the Microchip 2515 this was originally written for. On the Python side, the setMaskAndFilterFunction takes 2 masks and five filters, but only mask0 and filter0 will be used as the mask and filter, the others will be ignored
Add hardware CAN filtering to Macchina M2 code. Note that the interface is a little wonky becuase of the differences between the CAN peripheral on the SAM32 board on the Arduino DUE/Macchina M2 vs. the Microchip 2515 this was originally written for. On the Python side, the setMaskAndFilterFunction takes 2 masks and five filters, but only mask0 and filter0 will be used as the mask and filter, the others will be ignored

atlas0fd00m/CanCat,atlas0fd00m/CanCat,atlas0fd00m/CanCat